. "Catalysis of the reaction: L-2-aminoadipate 6-semialdehyde + NADP+ + H2O = L-2-aminoadipate + NADPH + H+." . . "AAR" . "L-aminoadipate-semialdehyde dehydrogenase activity" . "2-aminoadipate semialdehyde dehydrogenase activity" . "2-aminoadipic semialdehyde dehydrogenase activity" . "alpha-aminoadipate reductase activity" . "alpha-aminoadipate-semialdehyde dehydrogenase activity" . "aminoadipate semialdehyde dehydrogenase activity" . "aminoadipate-semialdehyde dehydrogenase activity" . "L-2-aminoadipate-6-semialdehyde:NAD(P)+ 6-oxidoreductase" . "L-alpha-aminoadipate delta-semialdehyde oxidoreductase activity" . "L-alpha-aminoadipate delta-semialdehyde:NAD oxidoreductase activity" . "L-alpha-aminoadipate delta-semialdehyde:nicotinamide adenine dinucleotide oxidoreductase activity" . . .